1 definition by Block4Spanish

nippin

When a girls nipple become erect a point out through their shirt for all to see.

Scum: "Yo did you see mrs.mcdonnell nippin today?"

Flie: "No what do you mean?"

Nose Picker: "Her point nipples are poking through her shirt."

Birds Nest" "Yea shes always nippin, she needs a bra."

by Block4Spanish December 10, 2010